Speech and multimedia Transmission Quality (STQ); Transmission requirements for wideband VoIP loudspeaking and handsfree terminals from a QoS perspective as perceived by the user
NORMA vydána dne 10.5.2022
Designation standards: ETSI ES 202740-V1.8.2
Publication date standards: 10.5.2022
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI